331 Area Code

Median age: 38.79

Median age in Area Code 331 is 38.79 years. 11.07% of residents are aged 0-9. 11.45% of residents are aged 10-19. The percentage of residents in their twenties is 14.76. 16.18 % are in their thirties, 12.93% in their fourties, 12.94 % in their fifties, and 10.51 % in their sixties. 6.00 % of residents are in their seventies and 4.12 % are eighty and over.

51.49% are female
48.51% are male

48.51% of residents in Area Code 331 are male and 51.49% are female. 52.09% of residents are married and 8.41% are divorced. 34.44% have never been married. 5.06% are widowed. The average size of resident families is 3.07.

Median household income: 102,114.53
64.58% have two income earners
50.89% of households earn $100,000+

Median household income in Area Code 331 is $102,114.53 with 64.58% of families having two income earners. 50.89% of households earn at least $100,000. 2.65% of households have an income under $5,000, 1.27% from $5,000-$10,000, 1.90% from $10,000-$15,000, 2.35% from $15,000-$20,000, 2.44% from $20,000-$25,000, 5.28% from $25,000-$35,000, 7.62% from $35,000-$50,000, 13.34% from $50,000-$75,000, 12.26% from $75,000-$100,000, 20.19% from $100,000-$150,000 and 30.70% over $150,000. The median income of individuals is $53,447.59.

Median home value: $369,822.15
Median rent: $1,545.39
Rent burden: 28.03%

66.79% of households in Area Code 331 own (rather than rent) their residence. The median value of those homes is $369,822.15. The median rent paid by renters is $1,545.39 or 28.03% of the median renter's household income.

45.99% have a Science and Engineering degree

6.02% of residents in Area Code 331 have less than a high school education. 15.21% have a high school diploma but no more. 21.29% of residents have some college but no more. 32.01% have a bachelor's degree (or equivalent) but no more. 25.42% have a graduate degree. 45.99% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

29.00 minutes of commute time

69.30% of residents in Area Code 331 16 and older are in the labor force. 4.63% of residents are unemployed. The median commute time of resident workers in Area Code 331 is 29.00 minutes.

12.76% report being Hispanic

73.36% of residents in Area Code 331 report their race as White. 5.10% report their race as Black or African American. 13.99% report their race as Asian. 0.15% report their race as American Indian and Alaska Native. 0.04% report their race as Native Hawaiian and Other Pacific Islander. 3.27% report their race as Some other race. 4.12% report their race as Two or more races. 12.76% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

7.96% report a disability
4.52% speak limited English
4.53% have no health insurance
3.53% are veterans

7.96% of residents in Area Code 331 report a disability. 4.52% of residents only speak limited English. 4.53% of residents report not having health insurance. 3.53% of residents are veterans.

• 217 (Peoria, IL)
• 224 (Chicago, IL)
• 309 (Peoria, IL)
• 312 (Chicago, IL)
• 447 (Champaign, IL)
• 464 (Chicago, IL)
• 618 (Chicago, IL)
• 630 (Chicago, IL)
• 708 (Chicago, IL)
• 773 (Chicago, IL)
• 779 (Chicago, IL)
• 815 (Chicago, IL)
• 847 (Chicago, IL)
• 872 (Chicago, IL)
• 269 (Grand Rapids, MI)